INSULATING DEVICE FOR CONTACTS OF MULTI-POLAR REMOTE-CONTROL RELAY

INSULATING DEVICE FOR CONTACTS OF MULTI-POLAR REMOTE-CONTROL RELAY

PURPOSE:To increase the insulating distance between adjoining main contacts of a remote control relay having a plurality of main contacts while the relay is constructed in a small size. CONSTITUTION:An interlocking lever 31 is coupled with a plunger 27 of a pole-equipped magnet 20. The lever 31 hold...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MATSUZAKI MASAHIKO, YAMAMOTO MASATOSHI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PURPOSE:To increase the insulating distance between adjoining main contacts of a remote control relay having a plurality of main contacts while the relay is constructed in a small size. CONSTITUTION:An interlocking lever 31 is coupled with a plunger 27 of a pole-equipped magnet 20. The lever 31 holds a plurality of movable contact pieces 40, and partition plates 31a are furnished to partition adjoining movable contact pieces 40. Inside a case 10, a bulkhead 18 consisting of an insulative material is furnished between one set of a movable contact 41 and stationary contact 51 and another set of the same composition. The insulating distance between the main contacts can be increased great owing to these partition plates 31a and bulkhead 18.